[ Performing Arts ] Open Question : Should I audition for SM / JYP?

I'm a 14 year old Taiwanese girl, and I want to try out for singing in SM or JYP! As all parents, my parents disagree with the idea, so I was planning on trying out secretly? Should I do it? I REALLY REALLY REALLY want this, its my dream to become a singer. But I guess they don't understand. Should I just go for it? I'm planning on doing email/online auditions... Or do you think there is some way to convince them?? They want me to focus on education... Please help! Thanks!